They followed her through a door marked employees only, down a narrow, carpeted hallway to another door with a keycode, through that door and down a flight of stairs to a bleak, gray, wide concrete corridor and up to a steel-reinforced door with a biometric lock.

I got a batch of mail sent to me from Scotland in a box, including a thumb-sized keycode device that generates a different code every sixty seconds that I need in order to be able to access one of my online bank accounts.

One small example of xmodmap is the following command, which will make the "Del" key on the right hand keypad of a Sun (keycode 57) perform the function of the "Cut/L10" key ( "F20"): xmodmap - e keycode 57 + F20

In the parking garage, she tosses her bag and coat into her little car, enters the keycode for getting rolling, pulls it out of the parking space and onto the painted blue stripe that marks the guide track, and flips it to automatic to take her home.